[libxml2] Convert the writer to new output buffer and save APIs

[Daniel Veillard <veillard src gnome org>]

commit dbf5411b21cbf5f0f72283a3ff4d4df38afa9990
Author: Daniel Veillard <veillard redhat com>
Date:   Mon Jul 16 14:54:45 2012 +0800

    Convert the writer to new output buffer and save APIs
    
    Only a handful of places had to be converted for xmlBuf and
    the new saving entry point.

 xmlwriter.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/xmlwriter.c b/xmlwriter.c
index 11b15e0..b3e85fa 100644
--- a/xmlwriter.c
+++ b/xmlwriter.c
@@ -21,6 +21,10 @@
 
 #include <libxml/xmlwriter.h>
 
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
 #define B64LINELEN 72
 #define B64CRLF "\r\n"
 
@@ -548,9 +552,9 @@ xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version,
     writer->out->encoder = encoder;
     if (encoder != NULL) {
 	if (writer->out->conv == NULL) {
-	    writer->out->conv = xmlBufferCreateSize(4000);
+	    writer->out->conv = xmlBufCreateSize(4000);
 	}
-        xmlCharEncOutFunc(encoder, writer->out->conv, NULL);
+        xmlCharEncOutput(writer->out, 1);
         if ((writer->doc != NULL) && (writer->doc->encoding == NULL))
             writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name);
     } else
@@ -1501,8 +1505,8 @@ xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content)
                     break;
                 case XML_TEXTWRITER_ATTRIBUTE:
                     buf = NULL;
-                    xmlAttrSerializeTxtContent(writer->out->buffer, writer->doc,
-                                               NULL, content);
+                    xmlBufAttrSerializeTxtContent(writer->out->buffer,
+                                                  writer->doc, NULL, content);
                     break;
 		default:
 		    break;